发明授权
US08780999B2 Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
有权
在MPEG-2系统中组装多视点视频编码子BITSTREAMS
- 专利标题: Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
- 专利标题(中): 在MPEG-2系统中组装多视点视频编码子BITSTREAMS
-
申请号: US12709323申请日: 2010-02-19
-
公开(公告)号: US08780999B2公开(公告)日: 2014-07-15
- 发明人: Ying Chen , Marta Karczewicz , Peisong Chen
- 申请人: Ying Chen , Marta Karczewicz , Peisong Chen
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理商 John Rickenbrode
- 主分类号: H04N7/12
- IPC分类号: H04N7/12
摘要:
A demultiplexer may assemble view components of sub-bitstreams. In one example, an apparatus comprises a demultiplexer that produces a multiview video coding (MVC) standard compliant bitstream from a received bitstream comprising a primary sub-bitstream and an embedded sub-bitstream. To produce the MVC standard compliant bitstream, the demultiplexer determines whether a view component of the primary sub-bitstream has a view order index that is greater than a view order index of a view component of the embedded sub-bitstream, and to add the view component from the sub-bitstream for which the view order index is lower to the produced bitstream. The received bitstream may comprise delimiter network abstraction layer (NAL) units between each view component to differentiate the view components. The apparatus may further comprise a video decoder to decode the bitstream produced by the demultiplexer.
公开/授权文献
信息查询